419804280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7243}}^1$

素因数の和:7290

約数の個数: 192

約数和(自身を含む): 1627292160

約数和(自身を除く): 1207487880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3864, 4140, 4830, 5796, 6440, 7243, 7245, 8280, 9660, 11592, 14486, 14490, 19320, 21729, 28972, 28980, 36215, 43458, 50701, 57944, 57960, 65187, 72430, 86916, 101402, 108645, 130374, 144860, 152103, 166589, 173832, 202804, 217290, 253505, 260748, 289720, 304206, 325935, 333178, 405608, 434580, 456309, 499767, 507010, 521496, 608412, 651870, 666356, 760515, 832945, 869160, 912618, 999534, 1014020, 1166123, 1216824, 1303740, 1332712, 1499301, 1521030, 1665890, 1825236, 1999068, 2028040, 2281545, 2332246, 2498835, 2607480, 2998602, 3042060, 3331780, 3498369, 3650472, 3998136, 4563090, 4664492, 4997670, 5830615, 5997204, 6084120, 6663560, 6996738, 7496505, 9126180, 9328984, 9995340, 10495107, 11661230, 11994408, 13993476, 14993010, 17491845, 18252360, 19990680, 20990214, 23322460, 27986952, 29986020, 34983690, 41980428, 46644920, 52475535, 59972040, 69967380, 83960856, 104951070, 139934760, 209902140, 419804280]

約数ペア:

[(1, 419804280), (2, 209902140), (3, 139934760), (4, 104951070), (5, 83960856), (6, 69967380), (7, 59972040), (8, 52475535), (9, 46644920), (10, 41980428), (12, 34983690), (14, 29986020), (15, 27986952), (18, 23322460), (20, 20990214), (21, 19990680), (23, 18252360), (24, 17491845), (28, 14993010), (30, 13993476), (35, 11994408), (36, 11661230), (40, 10495107), (42, 9995340), (45, 9328984), (46, 9126180), (56, 7496505), (60, 6996738), (63, 6663560), (69, 6084120), (70, 5997204), (72, 5830615), (84, 4997670), (90, 4664492), (92, 4563090), (105, 3998136), (115, 3650472), (120, 3498369), (126, 3331780), (138, 3042060), (140, 2998602), (161, 2607480), (168, 2498835), (180, 2332246), (184, 2281545), (207, 2028040), (210, 1999068), (230, 1825236), (252, 1665890), (276, 1521030), (280, 1499301), (315, 1332712), (322, 1303740), (345, 1216824), (360, 1166123), (414, 1014020), (420, 999534), (460, 912618), (483, 869160), (504, 832945), (552, 760515), (630, 666356), (644, 651870), (690, 608412), (805, 521496), (828, 507010), (840, 499767), (920, 456309), (966, 434580), (1035, 405608), (1260, 333178), (1288, 325935), (1380, 304206), (1449, 289720), (1610, 260748), (1656, 253505), (1932, 217290), (2070, 202804), (2415, 173832), (2520, 166589), (2760, 152103), (2898, 144860), (3220, 130374), (3864, 108645), (4140, 101402), (4830, 86916), (5796, 72430), (6440, 65187), (7243, 57960), (7245, 57944), (8280, 50701), (9660, 43458), (11592, 36215), (14486, 28980), (14490, 28972), (19320, 21729)]